Overview of roll-off units
Universal, passive
Shaft, passive
Shaft, active
Center Winder
Technical data
Max. roll diameter
max. roll width
Diameter of roll core
350 mm/13.75”
350 mm/13.75”
350 mm/13.75”
350 mm/13.75”
M-3XL
M-3XL
M-3XL
L-3XL
1)
1)
1)
–
3"
3"
3"
70 kg/155 lbs
70 kg/155 lbs
70 kg/155 lbs
100 kg/220 lbs
M-3XL
M-3XL
M-3XL
L-3XL
Assembly on cutter extension
yes
yes
no
yes
Driven
no
no
no
yes
Roller end detection
no
no
no
yes
Automatic regulation of the
material tension
no
no
no
yes
Pneumatically tensioned
winding shaft to fix the roller
no
no
no
yes
Axis support to compensate
for roller deflection
no
yes
yes
no
Winding function
no
no
yes
yes
inwards and outwards
inwards and outwards
either inwards or outwards
inwards and outwards
Fold-free feed
✔
✔
✔
✔
Preventing unwanted
unwinding
✔
✘
✔
✔
Processing tensile materials
✘
✔
✔
✔
Fast roller change
✔
✔
✔
✔
Constant material tension
✘
✘
✔
✔
Max. roll weight
Available for cutter sizes
Product features
Direction of roller winding
Recommended use
1)
Max. roll width reduced by 100 mm in combination with auxiliary drive.
✔ Legend:
✔ ideal
✘ suitable
not suitable
Overview of roll-up units
Shaft, active
Tray, active
Technical data
Max. roll diameter
max. roll width
Diameter of roll core
350 mm/13.75”
-
M-XL
M-XL
1)
3"
-
70 kg/155 lbs
10 kg/22 lbs
M-XL
M-XL
Assembly on the cutter extension
no
yes
Driven
yes
yes
Roller end detection
no
no
Automatic regulation of the material tension
no
no
Pneumatically tensioned winding shaft to fix the roller
no
no
Axis support to compensate for roller deflection
yes
no
Winding function
yes
yes
either inwards or outwards
outwards
Fold-free winding
✔
✘
Preventing unwanted unwinding
✔
✔
Processing tensile materials
✔
✘
Fast roller change
✔
✔
Constant material tension
✔
✘
Max. roll weight
Available for cutter sizes
Product features
Direction of roller winding
1)
Max. roll width reduced by 100 mm in combination with auxiliary drive.
✔ Legend:
Headquarters
Zünd Systemtechnik AG
Industriestrasse 8 ∙ CH-9450 Altstätten ∙ T +41 71 757 81 00 ∙ F +41 71 757 81 11 ∙ [email protected] ∙ www.zund.com
✔ ideal
01/2016
Recommended use
✘ suitable
not suitable